Abstract

The detection of tectonic fracturing zones in the form of hidden faults, which are not exposed at the surface but are capable of generating intense seismic oscillations and causing hazardous geological phenomena, is a vital problem to be solved in the Priamurye region. We propose a comprehensive approach following which the earthquake migration data are taken as a basis for the detection of hidden faults, while the geophysical and morphostructural data are involved as the additional information for validating the obtained results. In our study, we detail the earthquake migration tendencies and estimate the migration direction and velocity. Based on these data, tectonic fracturing zones are identified and the hidden faults and their segments where persistent earthquake migration is manifested are revealed in the Priamurye region. The data that establish the direction and velocity of the earthquake epicenter migration will provide forecasting and assessment of natural hazards in the Priamurye region.

中文翻译：

---

Priamurye地区的地震迁移和隐伏断层

摘要

以Priamurye地区要解决的重要问题是，以隐藏断层的形式探测构造断裂带，这些断层没有暴露在地表，但能够产生强烈的地震振荡并引起危险的地质现象。我们提出了一种综合的方法，随后将地震迁移数据作为探测隐伏断层的基础，而地球物理和形态结构数据则作为验证所获得结果的附加信息。在我们的研究中，我们详细介绍了地震的迁移趋势，并估计了迁移的方向和速度。基于这些数据，确定了Priamurye地区的构造断裂带，并揭示了隐伏断层及其表现出持续地震迁移的分段。